Philadelphia Eagles All-Pro offensive lineman Jason Peters went down with a lower back injury in the first quarter of Sunday night's game against the Carolina Panthers.
The injury occurred on a second-and-one, when Sam Bradford was sacked by Kawann Short.
It appeared to be a non-contact injury, and Peters was carted off of the field.
Matt Tobin has moved from right guard to left tackle, and Dennis Kelly has been put in the game at right guard.
Peters' return is questionable.
Michael Malia is a contributing intern for Eagledelphia. Follow him on Facebook (Michael Malia) or Twitter @Michael_Malia.
